29 #include "classfile/systemDictionary.hpp"
  30 #include "classfile/vmSymbols.hpp"
  31 #include "code/codeCache.hpp"
  32 #include "code/icBuffer.hpp"
  33 #include "gc/serial/genMarkSweep.hpp"
  34 #include "gc/shared/collectedHeap.inline.hpp"
  35 #include "gc/shared/gcHeapSummary.hpp"
  36 #include "gc/shared/gcTimer.hpp"
  37 #include "gc/shared/gcTrace.hpp"
  38 #include "gc/shared/gcTraceTime.inline.hpp"
  39 #include "gc/shared/genCollectedHeap.hpp"
  40 #include "gc/shared/generation.hpp"
  41 #include "gc/shared/genOopClosures.inline.hpp"
  42 #include "gc/shared/modRefBarrierSet.hpp"
  43 #include "gc/shared/referencePolicy.hpp"
  44 #include "gc/shared/space.hpp"
  45 #include "gc/shared/strongRootsScope.hpp"
  46 #include "oops/instanceRefKlass.hpp"
  47 #include "oops/oop.inline.hpp"
  48 #include "prims/jvmtiExport.hpp"
  49 #include "runtime/fprofiler.hpp"
  50 #include "runtime/handles.inline.hpp"
  51 #include "runtime/synchronizer.hpp"
  52 #include "runtime/thread.inline.hpp"
  53 #include "runtime/vmThread.hpp"
  54 #include "utilities/copy.hpp"
  55 #include "utilities/events.hpp"
  56 #include "utilities/stack.inline.hpp"
  57 
  58 void GenMarkSweep::invoke_at_safepoint(ReferenceProcessor* rp, bool clear_all_softrefs) {
  59   assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
  60 
  61   GenCollectedHeap* gch = GenCollectedHeap::heap();
  62 #ifdef ASSERT
  63   if (gch->collector_policy()->should_clear_all_soft_refs()) {
  64     assert(clear_all_softrefs, "Policy should have been checked earlier");
  65   }
  66 #endif
  67 
  68   // hook up weak ref data so it can be used during Mark-Sweep
  69   assert(ref_processor() == NULL, "no stomping");

  29 #include "classfile/systemDictionary.hpp"
  30 #include "classfile/vmSymbols.hpp"
  31 #include "code/codeCache.hpp"
  32 #include "code/icBuffer.hpp"
  33 #include "gc/serial/genMarkSweep.hpp"
  34 #include "gc/shared/collectedHeap.inline.hpp"
  35 #include "gc/shared/gcHeapSummary.hpp"
  36 #include "gc/shared/gcTimer.hpp"
  37 #include "gc/shared/gcTrace.hpp"
  38 #include "gc/shared/gcTraceTime.inline.hpp"
  39 #include "gc/shared/genCollectedHeap.hpp"
  40 #include "gc/shared/generation.hpp"
  41 #include "gc/shared/genOopClosures.inline.hpp"
  42 #include "gc/shared/modRefBarrierSet.hpp"
  43 #include "gc/shared/referencePolicy.hpp"
  44 #include "gc/shared/space.hpp"
  45 #include "gc/shared/strongRootsScope.hpp"
  46 #include "oops/instanceRefKlass.hpp"
  47 #include "oops/oop.inline.hpp"
  48 #include "prims/jvmtiExport.hpp"

  49 #include "runtime/handles.inline.hpp"
  50 #include "runtime/synchronizer.hpp"
  51 #include "runtime/thread.inline.hpp"
  52 #include "runtime/vmThread.hpp"
  53 #include "utilities/copy.hpp"
  54 #include "utilities/events.hpp"
  55 #include "utilities/stack.inline.hpp"
  56 
  57 void GenMarkSweep::invoke_at_safepoint(ReferenceProcessor* rp, bool clear_all_softrefs) {
  58   assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
  59 
  60   GenCollectedHeap* gch = GenCollectedHeap::heap();
  61 #ifdef ASSERT
  62   if (gch->collector_policy()->should_clear_all_soft_refs()) {
  63     assert(clear_all_softrefs, "Policy should have been checked earlier");
  64   }
  65 #endif
  66 
  67   // hook up weak ref data so it can be used during Mark-Sweep
  68   assert(ref_processor() == NULL, "no stomping");